64709040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 221700096

約数和(自身を除く): 156991056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 127, 132, 165, 176, 193, 220, 240, 254, 264, 330, 381, 386, 440, 508, 528, 579, 635, 660, 762, 772, 880, 965, 1016, 1158, 1270, 1320, 1397, 1524, 1544, 1905, 1930, 2032, 2123, 2316, 2540, 2640, 2794, 2895, 3048, 3088, 3810, 3860, 4191, 4246, 4632, 5080, 5588, 5790, 6096, 6369, 6985, 7620, 7720, 8382, 8492, 9264, 10160, 10615, 11176, 11580, 12738, 13970, 15240, 15440, 16764, 16984, 20955, 21230, 22352, 23160, 24511, 25476, 27940, 30480, 31845, 33528, 33968, 41910, 42460, 46320, 49022, 50952, 55880, 63690, 67056, 73533, 83820, 84920, 98044, 101904, 111760, 122555, 127380, 147066, 167640, 169840, 196088, 245110, 254760, 269621, 294132, 335280, 367665, 392176, 490220, 509520, 539242, 588264, 735330, 808863, 980440, 1078484, 1176528, 1348105, 1470660, 1617726, 1960880, 2156968, 2696210, 2941320, 3235452, 4044315, 4313936, 5392420, 5882640, 6470904, 8088630, 10784840, 12941808, 16177260, 21569680, 32354520, 64709040]

約数ペア:

[(1, 64709040), (2, 32354520), (3, 21569680), (4, 16177260), (5, 12941808), (6, 10784840), (8, 8088630), (10, 6470904), (11, 5882640), (12, 5392420), (15, 4313936), (16, 4044315), (20, 3235452), (22, 2941320), (24, 2696210), (30, 2156968), (33, 1960880), (40, 1617726), (44, 1470660), (48, 1348105), (55, 1176528), (60, 1078484), (66, 980440), (80, 808863), (88, 735330), (110, 588264), (120, 539242), (127, 509520), (132, 490220), (165, 392176), (176, 367665), (193, 335280), (220, 294132), (240, 269621), (254, 254760), (264, 245110), (330, 196088), (381, 169840), (386, 167640), (440, 147066), (508, 127380), (528, 122555), (579, 111760), (635, 101904), (660, 98044), (762, 84920), (772, 83820), (880, 73533), (965, 67056), (1016, 63690), (1158, 55880), (1270, 50952), (1320, 49022), (1397, 46320), (1524, 42460), (1544, 41910), (1905, 33968), (1930, 33528), (2032, 31845), (2123, 30480), (2316, 27940), (2540, 25476), (2640, 24511), (2794, 23160), (2895, 22352), (3048, 21230), (3088, 20955), (3810, 16984), (3860, 16764), (4191, 15440), (4246, 15240), (4632, 13970), (5080, 12738), (5588, 11580), (5790, 11176), (6096, 10615), (6369, 10160), (6985, 9264), (7620, 8492), (7720, 8382)]